baber/WOPTO huggingface dataset:
Patent JP-H06308303-A (JP)
Title: Varifocal lens and device for driving it
Inventor: HIGUCHI TOSHIRO
IPC: G02B3/14
Filed: 1993-04-19
Abstract: PURPOSE:To provide a compact varifocal lens with high reliability and with sufficiently small aberration and a device for driving it by providing a prescribed film thickness distribution on a transparent elastic film and controlling the changed shape in the transparent elastic film when a transparent liquid is pressurized and evacuated to a required spherical surface or aspherical surface. CONSTITUTION:The lens with a varifocal function enclosing the transparent liquid between two sheets of transparent elastic films, and changing the curvatures of two sheets of transparent elastic fims by controlling the pressure of the liquid, and varying the focal distance is provided with a lans part 11 having the film thickness distribution, an intermediate frame part 12, an elastic film part 13 for pressurizing, the transparent elastic film 1 consisting of a peripheral frame part 14 and actuators 41 loaded on the elastic film part 13 for pressurizing.
Patent JP-H11289389-A (JP)
Title: Consultation system
Inventor: TANUMA NORIO
IPC: G06F3/048
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To enable advancement in information exchange and more solid consultation in the case of the consultation with complicated contents, which cannot be dealt with by the consultation by making access from the Internet to information stored in a server. SOLUTION: A web terminal 11 and a web server 31 are connected with the Internet 21 and telephone sets 13, 33 are connected with a communication channel 22. A consultation work station 32 is connected with the web server 31 via a LAN 34. When a call key provided in a web page of the web terminal 11 is clicked by a client 10, the world of information exchange by direct dialogue between the telephone sets 13, 33 of the client 10 and an expert (consultant 30) is added to the world of information exchange by the web terminal 11, and the web server 31 and two information exchanging means are integrated. The web server 31 is provided with a function for transmitting confirmation as to whether or not a required condition for calling the consultant 30 is satisfied by the client 10 and inputted information of the client 10 to the consultation work station 32.
Patent JP-H07294547-A (JP)
Title: Semiconductor acceleration sensor
Inventor: KOBAYASHI KAZUNORI
IPC: G01P15/12
Filed: 1994-04-28
Abstract: PURPOSE:To provide a semiconductor acceleration sensor capable of eliminating the influence of the variation of a voltage of a power source by maintaining voltages at the both ends of a filter capacitor at the same levels. CONSTITUTION:The sensor comprises an acceleration sensing section 1 consisting of a silicon chip constituted such that a frame section 4 and a weight section 2 are connected by a flexure beam section 3 and a semiconductor distortion gauge bridge 5, and a signal processing circuit 11 that detects the acceleration by being connected to the gauge bridge 5. The signal processing circuit 11 comprises a differential non-inversion operational amplifier circuit 21 connected to an output side of the gauge bridge 5, a high band pass type differential inversion operational amplifier circuit 31 including a serial filter capacitor 37 connected to the output side, a differential inversion operational amplifier circuit 41 connected to the output side and resistance voltage dividers 51, 61 as malfunction-preventing means that maintain voltages at the both ends A, B of the serial filter capacitor 37 at the same levels with respect to the variation of voltage of a power source when level of the acceleration acting on the acceleration sensing section 1 is zero.
Patent JP-H06284602-A (JP)
Title: Discharge circuit
Inventor: MORIGUCHI MASUMI
IPC: H02J9/00
Filed: 1993-03-26
Abstract: PURPOSE:To discharge an electrolytic capacitor positively at the time of inspection of an uninterruptible power supply while reducing power consumption during normal operation. CONSTITUTION:A discharge resistor 10 is connected with the auxiliary contacts of electromagnetic contactors 11, 12 such that the discharge resistor 10 is connected with an electrolytic capacitor 15 only when both contactors 11, 12 are opened. Since the contactors 11, 12 are normally closed and the auxiliary contacts thereof are opened, the discharge resistor 10 is disconnected from the electrolytic capacitor 15 and thereby consumes no power. At the time of inspection, the contactors 11, 12 are opened and the auxiliary contacts thereof are closed to connect the electrolytic capacitor 15 with the discharge resistor 10 thus discharging the electrolytic capacitor 15.
Patent JP-H04321780-A (JP)
Title: Closed type compressor
Inventor: KAWAI HIDEKI
IPC: F04B39/02
Filed: 1991-04-22
Abstract: PURPOSE:To provide a bearing of low loss and high reliability that can not be obtained through conventional sliding bearings in a closed type compressor used in a refrigerator or the like. CONSTITUTION:A closed type compressor comprises two ball bearings 7 and 8 positioned at locations holding the eccentric shaft 9 of a crank shaft 6 and a communicating passage 11 communicating their respective communicating passage 11a and 11b provided above the aforementioned ball bearings and an oil supplying pipe 10.
Patent JP-H06281765-A (JP)
Title: Clad pipe for reactor
Inventor: TSUCHIUCHI YOSHIHIRO
IPC: G21C3/07
Filed: 1993-03-26
Abstract: PURPOSE:To provide a clad pipe which preserves a sufficient strength as a coated material of a light-water reactor even under strict conditions and positively and safely achieves an effect for confining a fuel or a fission product which is the purpose of the clad pipe itself. CONSTITUTION:The pipe consists of zirconium alloy where a ceramic fine particle 1 is added and the zirconium alloy contains zirconia (ZrO2) fine particles whose diameter is 0.1mum or less as ceramic fine particle by 5wt.% or less.
Patent JP-H08281758-A (JP)
Title: Injection molding machine
Inventor: OTANI WATARU
IPC: B29L11/00
Filed: 1995-04-17
Abstract: PURPOSE: To obtain a homogenous molded product without applying partial adjustment to a mold itself. CONSTITUTION: When a molded product 2 having elements same in dimensional shape arranged thereto in an array form is produced by an injection mold 1, since it is known that the characteristics of the respective elements of the molded product 2 are changed in dependence on the pressure in the mold 1, the pressure in the mold 1 is detected at a plurality of places where pressure fluctuations are large by pressure sensors and the detected pressure signals are fed back to an injection condition controller 10 to perform molding. Further, the temp. in the mold exerting effect on pressure and the wt. of the molded product related to the pressure of the molded product 2 are measured to perform injection molding inclusive of these data.
Patent JP-S59224484-A (JP)
Title: Freezer
Inventor: FUJIMOTO SHINJI
IPC: F25B31/00
Filed: 1984-05-07
Abstract: PURPOSE:To properly keep the temperature of a compressor and to save energy, by a method wherein a discharge pipe and the inlet side of a heat exchanging pipe are interconnected through a coupling pipe, having so low radiating capacity that the temperature of refrigerant gas is decreased over the temperature of a lubricating oil, during continuous operation and through a coupling pipe, having so high radiating capacity that the temperature of exhaust gas is increased over that of the lubricating oil, during off-operation. CONSTITUTION:The radiating capacity of a coupling pipe 7 between a discharge pipe 8 and the inlet side of a heat exchanging pipe 2 is reduced to minimum within a range in which the temperature of refrigerant admitting the heat exchanging pipe 2 is not increased over the temperature of a lubricating oil in a device when the load of a compressor 1 is high, and this enables ensurance of the temperature, equal to the previous one, of the lubricating oil. Meanwhile, during the winter season or the like in which the load is low, the temperature of the compressor 1 is reduced to lower than the temperature of refrigerant gas admitting the heat exchanging pipe 2 coupled through the coupling pipe 7 having so high radiation capacity that the temperature of exhaust gas is increased over that of the lubricating oil. This enables increase of the temperature of the lubricating oil by means of refrigerant gas flowing through the heat exchanging pipe 2, allows reduction of viscosity to a value lower than a previous one, permits reduction of the operation input of the compressor, and enables saving of energy.
Patent JP-H01261642-A (JP)
Title: Device for developing optical disk
Inventor: KAFUKU KUNISATO
IPC: H01L21/30
Filed: 1988-04-13
Abstract: PURPOSE:To reproduce and confirm the developed state of a glass-made original disk by means of an optical pickup by blowing the flow of compressed air upon the surrounding area of part of the original disk which is irradiated by the optical beam of the optical pickup so as to prevent the infiltration of a developing solution into the part. CONSTITUTION:An optical pickup 6 is used so as to monitor the progress of the development and a compressed air flow is ejected against the part of the original disk 1 on which the optical beam of the pickup 6 is projected and surrounding area of the part so as to prevent the infiltration of a developing solution into the part. The air nozzle from which the compressed air flow is ejected is formed at the clearance 13 between the bottom surface of an air nozzle body 5 and original disk 1. Therefore, the developing solution on the original disk 1 can be removed partially and the developed state of the recording surface of the glass-made original disk 1 can be monitoring directly by means of the optical pickup up 6.
Patent JP-S63256131-A (JP)
Title: Formation of hyperfine particle
Inventor: TSUDA HISANORI
IPC: C23C16/22
Filed: 1987-04-15
Abstract: PURPOSE:To efficiently control chemical reaction while using various gaseous raw materials as an object and to enhance productivity of hyperfine particles by making the gaseous raw materials to a beam flow and feeding a dehydrogenating agent to the specified region of this beam flow. CONSTITUTION:Hydride compd. of a gaseous raw material ejected through a contractible and expandable nozzle 3 is brought into contact with a dehydrogenating agent F2 fed into a downstream chamber 2 and produced hyperfine particles are allowed to collide against a base material 4 and a film-shaped material is formed and chemical action is performed. At this time, after the gaseous raw material is made to a beam flow, it is brought into contact with the dehydrogenating agent and activation is promoted and therefore the hyperfine particles having a required active state can be allowed to collide against only the required region of the base material 4. By such a way, the hyperfine particles can be produced only by bringing the gaseous raw material into contact with the dehydrogenating agent and also the formation and collection of the hyperfine particles can be performed at high velocity.
Patent JP-S5727585-A (JP)
Title: Terminal for connecting flat conductor
Inventor: RIIYAN KAMU
IPC: H01R4/24
Filed: 1981-06-12
Abstract: An electrical terminal is disclosed for electrical connection to a flat conductor. A lance of the terminal is impaled into one side of the conductor. A pair of tines on the terminal are curled back along themselves, straddling opposite sides of the lance and pressing the impaled conductor against the straddled sides of the lance.
Patent JP-S5215084-A (JP)
Title: Propulsion system by electric discharge in liquid
Inventor: SHIBATA NOBUYOSHI
IPC: B63H11/00
Filed: 1975-07-26
Abstract: PURPOSE: By electric discharge in liquid shock wave consisting of rough and fine waves is produced. In the rough wave portion liquid is introduced to induce liquid flow to discharge from the apparatus. Reaction of the liquid flow is utilized to propelling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59217192-A (JP)
Inventor: NAGATA TETSUYA
IPC: E04G21/02
Filed: 1983-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59216563-A (JP)
Title: Method for preparation of novel food using pumpkin or potato as raw material
Inventor: NISHIMURA SETSUKO
IPC: A23L19/10
Filed: 1983-05-25
Abstract: PURPOSE:To prepare a nutrient food rich in minerals and having the form of rice cake or noodle, by dissolving marine algae in an aqueous solution of sodium polyphosphate, etc., mixing and kneading steamed potato, pumpkin, etc. with the solution, adding a Ca salt thereto, and subjecting the product to steaming etc. after forming. CONSTITUTION:A liquid obtained by dissolving marine algae in a preferably 1-2wt% aqueous solution of sodium or potassium polyphosphate is added to steamed potato and pumpkin, and kneaded. A calcium salt such as calcium lactate is added thereto, formed to a proper form or the form of noodles, and steamed or boiled in water to obtain the objective food.
Patent JP-H04322579-A (JP)
Title: Display device
Inventor: SASAO MINORU
IPC: E04F19/00
Filed: 1991-04-22
Abstract: PURPOSE:To obtain only a required picture while avoiding the presence of a cabinet. CONSTITUTION:The display device is provided with a display device main body 1 the surface of an image forming section of which is directed in a room and arranged to an opening 16 formed on a wall 1 of a room 14 of a building and a frame member 24 arranged to the circumferential ridge of the image forming section while covering a gap 21 between the display device main body and the ridge of the opening and locked to the display device main body.
Patent JP-H03288395-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TOUKAIYA SATORU
IPC: G11B27/28
Filed: 1990-04-05
Abstract: PURPOSE:To rapidly search the head of a video recorded in inputting an exter nal signal by changing the duty of a control signal in inputting the external signal, and recording addresses mounted an absolute address and title informa tion onto tape pattern. CONSTITUTION:An external input signal 1 inputted during recording is judged by an external input signal judging means 3, the time mode of recording is changed for a certain term or eternally when the signal is effective, and the signal is recorded by the time mode close to a standard time mode. By a control signal 19, an address 15 is recorded onto the tape pattern while changing the duty of the control signal, and the video is outputted as an output video signal 30 from a video signal output part 29. In reproducing the signal, the change section of the duty of the control signal is detected by a circuit 27, the address mounted the absolute address and title information on the tape pattern is read out, the head of the picture can be searched rapidly, and also the video can be outputted.
Patent JP-S62247542-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: TOSAKA NORIO
IPC: H01L21/768
Filed: 1986-04-18
Abstract: PURPOSE:To form resistors or wirings on a semiconductor element region and improve the degree of integration of a semiconductor integrated circuit device by a method wherein polycrystalline silicon layers for formation of the contacts of respective electrodes of a semiconductor element are formed, and on the polycrystalline silicon layers polycrystalline silicon layers for formation of the resistors or the wirings are formed through insulating films. CONSTITUTION:A base electrode 11a, an emitter electrode 11b and a collector electrode 11c are consisting of respectively polycrystalline silicon layers formed at the mask process for formation of the contacts of the respective electrodes. Resistors or wirings 12 are consisting of polycrystalline silicon layers for formation of the resistors or the wirings formed at the slicing process. At the semiconductor integrated circuit device like this, because the polycrystalline silicon layers forming the base electrode 11a, the emitter electrode 11b and the collector electrode 11c are parted separately from the polycrystalline silicon layers forming the resistors or the wirings 12, arrangement of the resistors or the wirings 12 consisting of the polycrystalline silicon layers on the transistor region can be attained.
Patent JP-H10287455-A (JP)
Title: Cement admixture and cement composition
Inventor: WATANABE YOSHIHARU
IPC: C04B24/30
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a cement admixture capable of improving the water-reducing rate of the water-reducing agent, raising the fluidity of the cement composition and mitigating material segregation such as coarse aggregate sedimentation when the cement composition becomes highly fluidized when incorporated in a cement composition, by making the cement admixture include a specific high- performance water-reducing agent such as of polyalkylallylsulfonate base and fly ash of specific granular size. SOLUTION: This cement admixture includes at least one kind selected from polyalkylallylsulfonate-based, melamine-formalin resin sulfonate-based and aromatic aminosulfonate-based high-performance water-reducing agents (e.g. salt of methylnaphthalenesulfonic acid-formalin condensate, naphthalenesulfonic acid-formalin condensate, anthracenesulfonic acid-formalin condensate) and fly ash <=20 (pref. <=10) μm in granular size. It is preferable that 100 pts.wt. of cement is formulated with 0.8-3 pts.wt., on a solid basis of the above high- performance water-reducing agent and 5-30 pts.wt. of fly ash.
Patent JP-S59219476-A (JP)
Title: Etching device
Inventor: KOMATSUZAKI YASUO
IPC: C23F1/08
Filed: 1983-05-24
Abstract: PURPOSE:To maintain a uniform etching speed over the entire surface of a wafer by dispersing and regulating the flow of the etching soln. to be fed from a main liquid tank to a reaction vessel by means of a perforated plate supported by a slit plate from the liquid dispersing caps at the ends of branch pipes through distributing pipes and the branch pipes thereof and introducing the liquid into the reaction vessel. CONSTITUTION:An etching device is coupled with a main liquid tank 1 and a reaction vessel 10. An etching liquid is introduced from the tank 1 through a circulating pump 2 and a filter 3 to the vessel 10. The etching liquid is passed through distributing pipes 4 and branch pipes 5 thereof and is fed into the vessel 10 after the flow thereof is dispersed and regulated by a perforated plate 7 supported by a slit plate 8 from the liquid dispersing caps 6 at the top ends of the pipes 5. The etching liquid past the plate 7 is therefore supplied in the form of the liquid having a uniform flow rate distribution in the vertical and transverse direction to the vessel 10.
Patent JP-H11289471-A (JP)
Title: A/d converter
Inventor: KIDA KAZUE
IPC: H04N5/14
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To increase a phasemargin and to reduce the influence of an S/N on the jitter of a sampling clock by emphasizing an odd-order harmonic components in input video signals through the use of a band pass filter and bringing a signal waveform close to a square wave and executing sampling. SOLUTION: A band pass filter 1 makes a tertiary harmonic component pass through within input video signals. A band pass filter 2 makes a quintic harmonic component pass through. An adder 3 adds an input video signal and the outputs of the band pass filters 1 and 2. A PLL 6 multiplies the frequency of a horizontal synchronizing input signal. An A/D converter 4 samples the output of the adder 3 in synchronism with a clock outputted from the PLL 6. Namely, the odd-order harmonic components of the input video signal is emphasized and a waveform is brought close to a square wave. Thus, fluctuations of output due to fluctuations of a sampling point is suppressed the phasemargin is increased and the deterioration of an S/N by the jitter of the clock is suppressed.
Patent JP-H01264963-A (JP)
Title: Production of high-purity and dense yttria crucible for metal melting
Inventor: NOGUCHI MITSUHIRO
IPC: F27B14/10
Filed: 1988-04-15
Abstract: PURPOSE:To obtain the high-purity and dense yttria crucible adequate for melting a high melting point metal by kneading a molding assistant with the calcined matter of high-purity yttria powder and calcining this molding. CONSTITUTION:The molding assistant is added to the calcined powder or grains produced by previously calcining the high-purity yttria powder at 1,000-1,400 deg.C and the mixture is kneaded and molded. This molding is then calcined at 1,700-1,800 deg.C, by which the desired crucible is obtd. The high-purity yttria powder mentioned above refers to the yttria powder having >=99.9% purity and the powder refers to the powder having about 0.3-5mu average grain size. The reason for making combination use of the high-purity yttria powder after said powder is previously subjected to the calcination lies in that crack or deformation arises at the time of molding and calcining if the high-purity yttria powder is directly used. There is no effect for preventing the crack or deformation at the time of the molding or calcining if the calcination temp. is below 1,000 deg.C and the dense yttria crucible is not obtainable and the porous yttria crucible is obtd. if the temp. is >=1,400 deg.C.
Patent JP-H0595619-A (JP)
Title: Cable-terminating connection box
Inventor: KOJIMA RYOICHI
IPC: H02G15/06
Filed: 1991-03-29
Abstract: PURPOSE:To make applied voltage tests easy by disconnecting a cable and apparatus through detachably inserting an auxiliary conductor retaining electrical continuity into a discontinuous part for interrupting electric connection provided in a conductor drawout bar 50 buried in a bushing. CONSTITUTION:A discontinuous part 51 for interrupting the electric connection between the terminals of a conductor drawout bar 50 is formed in the conductor drawout bar 50 buried in a bushing 20 composed of insulating material. An auxiliary conductor 52 retaining electrical continuity is detachably inserted into the discontinuous part 51. The bushing 20 is provided with a cable-inserting terminal part A, vacant terminal part B and an apparatus side connection terminal C. The vacant terminal part B is freed, the auxiliary conductor 52 is drawn out by a tool 53 and an insulation plug 54 is inserted. Thus, applied voltage tests, which are conducted while a cable and apparatus are disconnected, are conducted easily and safely.
Patent JP-H08256898-A (JP)
Title: Hanger for clothing
Inventor: KOGURE KOICHI
IPC: A47G25/14
Filed: 1995-03-24
Abstract: PURPOSE: To provide a hanger for clothing capable of realizing an excellent space saving not only at transport and custody thereof but also at use thereof, and easy use at the same time. CONSTITUTION: This hanger (H) for clothing comprises an outerwear hanging part 11 in the shape of shoulder, having a hook member 25, and a supporting rod 31 for hanging trousers, to be supported horizontally with the both ends 11a of the outwear hanging part 11. The outerwear hanging part 11 is provided with a hook part 16 at the lower edge 15a of a front wall part 15 positioned in the vicinity of the hook member 25, and a notch part 20 wider than the hook part 16 at the lower edge 19a of a rear wall part 19 opposite to the hook part 16, respectively, where the front wall part 15 and rear wall part 19 are defined by a hollow part 13.  Thereby the hook part 16 of the backward hanger H for clothing can be hung and secured at, and connected to the notch part 20 of the forward hanger H for clothing, or the hook member 25 of the downward hanger H for clothing can be hung and secured at, and connected to the hook part 16 of upward hanger H for clothing.
Patent JP-S5426567-A (JP)
Title: Method of separating and rcovering component of chip of metal lining- laminated plate
Inventor: YANAGIDA TOMOYOSHI
IPC: B03B9/06
Filed: 1977-08-01
Abstract: PURPOSE: To take out both a metallic component and a substrate component separately and easily, by agitating chips in a separating medium with larger specific gravity than a substrate, and by separating by precipitating the metallic component to a bottom and by floating the substrate component. 
     COPYRIGHT: (C)1979,JPO&Japio